package main

import (
	"flag"
	"fmt"
)

func main() {
	scriptName := flag.String("cmd", "", "要执行的命令")
	flag.Parse()
	if len(*scriptName) == 0 {
		fmt.Println("请输入命令：-cmd=scp")
		return
	}
	fmt.Println(*scriptName)
}
